resolvers

The "resolvers" tool provides a regularly updated list of DNS resolvers, with updates executed every hour. Its primary use case is to supply reliable and fresh DNS resolver information, categorized into three distinct files based on the recency of updates: resolvers updated within the last hour, stable resolvers from the past 24 hours, and all available resolvers. Notable features include automated saving of fresh resolvers using `dnsvalidator` and systematic organization for user accessibility.